화재감지용 광섬유 캔틸레버형 센서 응용 연구

• 영문명: Application of Cantilever-Type Fiber Optic Sensor for Fire Detection
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 김낙철(Nag-Cheol Kim) 박형준(Hyoung-Jun Park)
• 간행물 정보: 『산업기술연구논문지』산업기술연구논문지 제25권 4호, 41~47쪽, 전체 7쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2020.12.30

영문 초록

Through sprinkler reaction time index (RTI) characterization, the lower the RTI, the faster the sprinkler reacts to fire. The optical properties of an optical fire sensor were combined with a silicon anisotropic etching-process technique to link the fire detection and sprinkler operating time. The sprinkler motion model adopted in this study with sprinkling density was three types: RTI 350, RTI 80, and RTI 80. An optical fiber cantilever-type sensor for fire detection with V-groove support was designed and manufactured. From the analysis results of measurement factors, such as the bending degree of the optical fiber cantilever-type, the frequency variation with the beam length, and the resonant frequency, the cantilever-type sensor can be used as an optical fire sensor for fire detection linking sprinkler RTI.

목차

Ⅰ. 서 론

Ⅱ. 스프링클러의 반응시간지수(RTI)

Ⅲ. 화재모델 및 모의시험 결과

Ⅳ. 화재감지형 광섬유 캔틸레버형 센서의 특성 및 제작

Ⅴ. 결 론

참고문헌

키워드

스프링클러 반응시간지수 광섬유 캔틸 레버 센서 공진주파수 비등방성 V홈 식각 RTI와진동 상관관계 Sprinkler RTI Fiber-Optic Cantilever Sensor Resonance Frequencies Anisotropic Etching V-Grooves RTI vs Vibration Correlation